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Patent Searching and Data


Title:
COOKING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/265351
Kind Code:
A1
Abstract:
A cooking apparatus according to an embodiment of the present disclosure comprises: a main body in which an inner pot is accommodated; a top plate provided within a lid cover coupled to the main body; a rotation cover coupled to the top plate so as to be rotatable along the edge of the top plate; a first pressure control device including a first lower cylinder including a first lower flow path communicating with the accommodation space of the inner pot, a first upper cylinder which is on the first lower cylinder and includes a first upper flow path, a first weight which is on the first upper cylinder and configured to open or close the first upper flow path according to a vapor pressure of the accommodation space of the inner pot, and a shutter structure configured to switch between an opening position where an outlet of the first lower flow path is opened and a closed position where the outlet of the first lower flow path is closed; and a second pressure control device including a second cylinder having a second flow path communicating with the accommodation space of the inner pot, and a second weight which is on the second cylinder and configured to open or close the second flow path according to the vapor pressure of the accommodation space of the inner pot.

Inventors:
YEOM KYU HYUN (KR)
Application Number:
PCT/KR2022/008400
Publication Date:
December 22, 2022
Filing Date:
June 14, 2022
Export Citation:
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Assignee:
CUCHEN CO LTD (KR)
International Classes:
A47J27/092; A47J27/00; A47J27/08
Foreign References:
JP2010178964A2010-08-19
KR20210050328A2021-05-07
KR20190027604A2019-03-15
KR100279848B12001-06-01
KR20060099548A2006-09-20
Attorney, Agent or Firm:
CHANG, Duck Soon et al. (KR)
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